diff --git a/imgui.cpp b/imgui.cpp index 19b44536..1590f377 100644 --- a/imgui.cpp +++ b/imgui.cpp @@ -830,10 +830,7 @@ ImGuiIO::ImGuiIO() // Set OS X style defaults based on __APPLE__ compile time flag #ifdef __APPLE__ - WordMovementUsesAltKey = true; // OS X style: Text editing cursor movement using Alt instead of Ctrl - ShortcutsUseSuperKey = true; // OS X style: Shortcuts using Cmd/Super instead of Ctrl - DoubleClickSelectsWord = true; // OS X style: Double click selects by word instead of selecting whole text - MultiSelectUsesSuperKey = true; // OS X style: Multi-selection in lists uses Cmd/Super instead of Ctrl + OSXBehaviors = true; #endif } @@ -7628,10 +7625,6 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2 // NB: we are only allowed to access 'edit_state' if we are the active widget. ImGuiTextEditState& edit_state = g.InputTextState; - const bool is_ctrl_down = io.KeyCtrl; - const bool is_shift_down = io.KeyShift; - const bool is_alt_down = io.KeyAlt; - const bool is_super_down = io.KeySuper; const bool focus_requested = FocusableItemRegister(window, g.ActiveId == id, (flags & (ImGuiInputTextFlags_CallbackCompletion|ImGuiInputTextFlags_AllowTabInput)) == 0); // Using completion callback disable keyboard tabbing const bool focus_requested_by_code = focus_requested && (window->FocusIdxAllCounter == window->FocusIdxAllRequestCurrent); const bool focus_requested_by_tab = focus_requested && !focus_requested_by_code; @@ -7681,7 +7674,7 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2 } if (flags & ImGuiInputTextFlags_AlwaysInsertMode) edit_state.StbState.insert_mode = true; - if (!is_multiline && (focus_requested_by_tab || (user_clicked && is_ctrl_down))) + if (!is_multiline && (focus_requested_by_tab || (user_clicked && io.KeyCtrl))) select_all = true; } SetActiveID(id, window); @@ -7716,15 +7709,16 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2 g.ActiveIdAllowOverlap = !io.MouseDown[0]; // Edit in progress - const float mouse_x = (g.IO.MousePos.x - frame_bb.Min.x - style.FramePadding.x) + edit_state.ScrollX; - const float mouse_y = (is_multiline ? (g.IO.MousePos.y - draw_window->DC.CursorPos.y - style.FramePadding.y) : (g.FontSize*0.5f)); + const float mouse_x = (io.MousePos.x - frame_bb.Min.x - style.FramePadding.x) + edit_state.ScrollX; + const float mouse_y = (is_multiline ? (io.MousePos.y - draw_window->DC.CursorPos.y - style.FramePadding.y) : (g.FontSize*0.5f)); - if (select_all || (hovered && !io.DoubleClickSelectsWord && io.MouseDoubleClicked[0])) + const bool osx_double_click_selects_words = io.OSXBehaviors; // OS X style: Double click selects by word instead of selecting whole text + if (select_all || (hovered && !osx_double_click_selects_words && io.MouseDoubleClicked[0])) { edit_state.SelectAll(); edit_state.SelectedAllMouseLock = true; } - else if (hovered && io.DoubleClickSelectsWord && io.MouseDoubleClicked[0]) + else if (hovered && osx_double_click_selects_words && io.MouseDoubleClicked[0]) { // Select a word only, OS X style (by simulating keystrokes) edit_state.OnKeyPressed(STB_TEXTEDIT_K_WORDLEFT); @@ -7744,14 +7738,14 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2 if (edit_state.SelectedAllMouseLock && !io.MouseDown[0]) edit_state.SelectedAllMouseLock = false; - if (g.IO.InputCharacters[0]) + if (io.InputCharacters[0]) { // Process text input (before we check for Return because using some IME will effectively send a Return?) // We ignore CTRL inputs, but need to allow CTRL+ALT as some keyboards (e.g. German) use AltGR - which is Alt+Ctrl - to input certain characters. - if (!(is_ctrl_down && !is_alt_down) && is_editable) + if (!(io.KeyCtrl && !io.KeyAlt) && is_editable) { - for (int n = 0; n < IM_ARRAYSIZE(g.IO.InputCharacters) && g.IO.InputCharacters[n]; n++) - if (unsigned int c = (unsigned int)g.IO.InputCharacters[n]) + for (int n = 0; n < IM_ARRAYSIZE(io.InputCharacters) && io.InputCharacters[n]; n++) + if (unsigned int c = (unsigned int)io.InputCharacters[n]) { // Insert character if they pass filtering if (!InputTextFilterCharacter(&c, flags, callback, user_data)) @@ -7766,22 +7760,31 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2 // Handle various key-presses bool cancel_edit = false; - const int k_mask = (is_shift_down ? STB_TEXTEDIT_K_SHIFT : 0); - const bool is_shortcutkey_only = (io.ShortcutsUseSuperKey ? (is_super_down && !is_alt_down && !is_shift_down && !is_ctrl_down) : (is_ctrl_down && !is_alt_down && !is_shift_down && !is_super_down)); - const bool is_wordmove_key_down = (io.WordMovementUsesAltKey ? io.KeyAlt : io.KeyCtrl); + const int k_mask = (io.KeyShift ? STB_TEXTEDIT_K_SHIFT : 0); + const bool is_shortcut_key_only = (io.OSXBehaviors ? (io.KeySuper && !io.KeyCtrl) : (io.KeyCtrl && !io.KeySuper)) && !io.KeyAlt && !io.KeyShift; // OS X style: Shortcuts using Cmd/Super instead of Ctrl + const bool is_wordmove_key_down = io.OSXBehaviors ? io.KeyAlt : io.KeyCtrl; // OS X style: Text editing cursor movement using Alt instead of Ctrl + const bool is_startend_key_down = io.OSXBehaviors && io.KeySuper && !io.KeyCtrl && !io.KeyAlt; // OS X style: Line/Text Start and End using Cmd+Arrows instead of Home/End - if (IsKeyPressedMap(ImGuiKey_LeftArrow)) { edit_state.OnKeyPressed(is_wordmove_key_down ? STB_TEXTEDIT_K_WORDLEFT | k_mask : STB_TEXTEDIT_K_LEFT | k_mask); } - else if (IsKeyPressedMap(ImGuiKey_RightArrow)) { edit_state.OnKeyPressed(is_wordmove_key_down ? STB_TEXTEDIT_K_WORDRIGHT | k_mask : STB_TEXTEDIT_K_RIGHT | k_mask); } - else if (is_multiline && IsKeyPressedMap(ImGuiKey_UpArrow)) { if (is_ctrl_down) SetWindowScrollY(draw_window, ImMax(draw_window->Scroll.y - g.FontSize, 0.0f)); else edit_state.OnKeyPressed(STB_TEXTEDIT_K_UP | k_mask); } - else if (is_multiline && IsKeyPressedMap(ImGuiKey_DownArrow)) { if (is_ctrl_down) SetWindowScrollY(draw_window, ImMin(draw_window->Scroll.y + g.FontSize, GetScrollMaxY())); else edit_state.OnKeyPressed(STB_TEXTEDIT_K_DOWN| k_mask); } - else if (IsKeyPressedMap(ImGuiKey_Home)) { edit_state.OnKeyPressed(is_ctrl_down ? STB_TEXTEDIT_K_TEXTSTART | k_mask : STB_TEXTEDIT_K_LINESTART | k_mask); } - else if (IsKeyPressedMap(ImGuiKey_End)) { edit_state.OnKeyPressed(is_ctrl_down ? STB_TEXTEDIT_K_TEXTEND | k_mask : STB_TEXTEDIT_K_LINEEND | k_mask); } + if (IsKeyPressedMap(ImGuiKey_LeftArrow)) { edit_state.OnKeyPressed((is_startend_key_down ? STB_TEXTEDIT_K_LINESTART : is_wordmove_key_down ? STB_TEXTEDIT_K_WORDLEFT : STB_TEXTEDIT_K_LEFT) | k_mask); } + else if (IsKeyPressedMap(ImGuiKey_RightArrow)) { edit_state.OnKeyPressed((is_startend_key_down ? STB_TEXTEDIT_K_LINEEND : is_wordmove_key_down ? STB_TEXTEDIT_K_WORDRIGHT : STB_TEXTEDIT_K_RIGHT) | k_mask); } + else if (IsKeyPressedMap(ImGuiKey_UpArrow) && is_multiline) { if (io.KeyCtrl) SetWindowScrollY(draw_window, ImMax(draw_window->Scroll.y - g.FontSize, 0.0f)); else edit_state.OnKeyPressed((is_startend_key_down ? STB_TEXTEDIT_K_TEXTSTART : STB_TEXTEDIT_K_UP) | k_mask); } + else if (IsKeyPressedMap(ImGuiKey_DownArrow) && is_multiline) { if (io.KeyCtrl) SetWindowScrollY(draw_window, ImMin(draw_window->Scroll.y + g.FontSize, GetScrollMaxY())); else edit_state.OnKeyPressed((is_startend_key_down ? STB_TEXTEDIT_K_TEXTEND : STB_TEXTEDIT_K_DOWN) | k_mask); } + else if (IsKeyPressedMap(ImGuiKey_Home)) { edit_state.OnKeyPressed(io.KeyCtrl ? STB_TEXTEDIT_K_TEXTSTART | k_mask : STB_TEXTEDIT_K_LINESTART | k_mask); } + else if (IsKeyPressedMap(ImGuiKey_End)) { edit_state.OnKeyPressed(io.KeyCtrl ? STB_TEXTEDIT_K_TEXTEND | k_mask : STB_TEXTEDIT_K_LINEEND | k_mask); } else if (IsKeyPressedMap(ImGuiKey_Delete) && is_editable) { edit_state.OnKeyPressed(STB_TEXTEDIT_K_DELETE | k_mask); } - else if (IsKeyPressedMap(ImGuiKey_Backspace) && is_editable) { if (is_ctrl_down && !edit_state.HasSelection()) edit_state.OnKeyPressed(STB_TEXTEDIT_K_WORDLEFT|STB_TEXTEDIT_K_SHIFT); edit_state.OnKeyPressed(STB_TEXTEDIT_K_BACKSPACE | k_mask); } + else if (IsKeyPressedMap(ImGuiKey_Backspace) && is_editable) + { + if (!edit_state.HasSelection()) + { + if (is_wordmove_key_down) edit_state.OnKeyPressed(STB_TEXTEDIT_K_WORDLEFT|STB_TEXTEDIT_K_SHIFT); + else if (io.OSXBehaviors && io.KeySuper && !io.KeyAlt && !io.KeyCtrl) edit_state.OnKeyPressed(STB_TEXTEDIT_K_LINESTART|STB_TEXTEDIT_K_SHIFT); + } + edit_state.OnKeyPressed(STB_TEXTEDIT_K_BACKSPACE | k_mask); + } else if (IsKeyPressedMap(ImGuiKey_Enter)) { bool ctrl_enter_for_new_line = (flags & ImGuiInputTextFlags_CtrlEnterForNewLine) != 0; - if (!is_multiline || (ctrl_enter_for_new_line && !is_ctrl_down) || (!ctrl_enter_for_new_line && is_ctrl_down)) + if (!is_multiline || (ctrl_enter_for_new_line && !io.KeyCtrl) || (!ctrl_enter_for_new_line && io.KeyCtrl)) { SetActiveID(0); enter_pressed = true; @@ -7793,30 +7796,30 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2 edit_state.OnKeyPressed((int)c); } } - else if ((flags & ImGuiInputTextFlags_AllowTabInput) && IsKeyPressedMap(ImGuiKey_Tab) && !is_ctrl_down && !is_shift_down && !is_alt_down && is_editable) + else if ((flags & ImGuiInputTextFlags_AllowTabInput) && IsKeyPressedMap(ImGuiKey_Tab) && !io.KeyCtrl && !io.KeyShift && !io.KeyAlt && is_editable) { unsigned int c = '\t'; // Insert TAB if (InputTextFilterCharacter(&c, flags, callback, user_data)) edit_state.OnKeyPressed((int)c); } else if (IsKeyPressedMap(ImGuiKey_Escape)) { SetActiveID(0); cancel_edit = true; } - else if (is_shortcutkey_only && IsKeyPressedMap(ImGuiKey_Z) && is_editable) { edit_state.OnKeyPressed(STB_TEXTEDIT_K_UNDO); edit_state.ClearSelection(); } - else if (is_shortcutkey_only && IsKeyPressedMap(ImGuiKey_Y) && is_editable) { edit_state.OnKeyPressed(STB_TEXTEDIT_K_REDO); edit_state.ClearSelection(); } - else if (is_shortcutkey_only && IsKeyPressedMap(ImGuiKey_A)) { edit_state.SelectAll(); edit_state.CursorFollow = true; } - else if (is_shortcutkey_only && !is_password && ((IsKeyPressedMap(ImGuiKey_X) && is_editable) || IsKeyPressedMap(ImGuiKey_C)) && (!is_multiline || edit_state.HasSelection())) + else if (is_shortcut_key_only && IsKeyPressedMap(ImGuiKey_Z) && is_editable) { edit_state.OnKeyPressed(STB_TEXTEDIT_K_UNDO); edit_state.ClearSelection(); } + else if (is_shortcut_key_only && IsKeyPressedMap(ImGuiKey_Y) && is_editable) { edit_state.OnKeyPressed(STB_TEXTEDIT_K_REDO); edit_state.ClearSelection(); } + else if (is_shortcut_key_only && IsKeyPressedMap(ImGuiKey_A)) { edit_state.SelectAll(); edit_state.CursorFollow = true; } + else if (is_shortcut_key_only && !is_password && ((IsKeyPressedMap(ImGuiKey_X) && is_editable) || IsKeyPressedMap(ImGuiKey_C)) && (!is_multiline || edit_state.HasSelection())) { // Cut, Copy const bool cut = IsKeyPressedMap(ImGuiKey_X); if (cut && !edit_state.HasSelection()) edit_state.SelectAll(); - if (g.IO.SetClipboardTextFn) + if (io.SetClipboardTextFn) { const int ib = edit_state.HasSelection() ? ImMin(edit_state.StbState.select_start, edit_state.StbState.select_end) : 0; const int ie = edit_state.HasSelection() ? ImMax(edit_state.StbState.select_start, edit_state.StbState.select_end) : edit_state.CurLenW; edit_state.TempTextBuffer.resize((ie-ib) * 4 + 1); ImTextStrToUtf8(edit_state.TempTextBuffer.Data, edit_state.TempTextBuffer.Size, edit_state.Text.Data+ib, edit_state.Text.Data+ie); - g.IO.SetClipboardTextFn(edit_state.TempTextBuffer.Data); + io.SetClipboardTextFn(edit_state.TempTextBuffer.Data); } if (cut) @@ -7825,35 +7828,32 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2 stb_textedit_cut(&edit_state, &edit_state.StbState); } } - else if (is_shortcutkey_only && IsKeyPressedMap(ImGuiKey_V) && is_editable) + else if (is_shortcut_key_only && IsKeyPressedMap(ImGuiKey_V) && is_editable) { // Paste - if (g.IO.GetClipboardTextFn) + if (const char* clipboard = io.GetClipboardTextFn ? io.GetClipboardTextFn() : NULL) { - if (const char* clipboard = g.IO.GetClipboardTextFn()) + // Filter pasted buffer + const int clipboard_len = (int)strlen(clipboard); + ImWchar* clipboard_filtered = (ImWchar*)ImGui::MemAlloc((clipboard_len+1) * sizeof(ImWchar)); + int clipboard_filtered_len = 0; + for (const char* s = clipboard; *s; ) { - // Remove new-line from pasted buffer - const int clipboard_len = (int)strlen(clipboard); - ImWchar* clipboard_filtered = (ImWchar*)ImGui::MemAlloc((clipboard_len+1) * sizeof(ImWchar)); - int clipboard_filtered_len = 0; - for (const char* s = clipboard; *s; ) - { - unsigned int c; - s += ImTextCharFromUtf8(&c, s, NULL); - if (c == 0) - break; - if (c >= 0x10000 || !InputTextFilterCharacter(&c, flags, callback, user_data)) - continue; - clipboard_filtered[clipboard_filtered_len++] = (ImWchar)c; - } - clipboard_filtered[clipboard_filtered_len] = 0; - if (clipboard_filtered_len > 0) // If everything was filtered, ignore the pasting operation - { - stb_textedit_paste(&edit_state, &edit_state.StbState, clipboard_filtered, clipboard_filtered_len); - edit_state.CursorFollow = true; - } - ImGui::MemFree(clipboard_filtered); + unsigned int c; + s += ImTextCharFromUtf8(&c, s, NULL); + if (c == 0) + break; + if (c >= 0x10000 || !InputTextFilterCharacter(&c, flags, callback, user_data)) + continue; + clipboard_filtered[clipboard_filtered_len++] = (ImWchar)c; } + clipboard_filtered[clipboard_filtered_len] = 0; + if (clipboard_filtered_len > 0) // If everything was filtered, ignore the pasting operation + { + stb_textedit_paste(&edit_state, &edit_state.StbState, clipboard_filtered, clipboard_filtered_len); + edit_state.CursorFollow = true; + } + ImGui::MemFree(clipboard_filtered); } } @@ -7967,7 +7967,7 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2 const bool is_currently_scrolling = (edit_state.Id == id && is_multiline && g.ActiveId == draw_window->GetIDNoKeepAlive("#SCROLLY")); if (g.ActiveId == id || is_currently_scrolling) { - edit_state.CursorAnim += g.IO.DeltaTime; + edit_state.CursorAnim += io.DeltaTime; // This is going to be messy. We need to: // - Display the text (this alone can be more easily clipped) diff --git a/imgui.h b/imgui.h index fbd8c9fe..db5fd843 100644 --- a/imgui.h +++ b/imgui.h @@ -756,10 +756,7 @@ struct ImGuiIO ImVec2 DisplayVisibleMax; // (0.0f,0.0f) // If the values are the same, we defaults to Min=(0.0f) and Max=DisplaySize // Advanced/subtle behaviors - bool WordMovementUsesAltKey; // = defined(__APPLE__) // OS X style: Text editing cursor movement using Alt instead of Ctrl - bool ShortcutsUseSuperKey; // = defined(__APPLE__) // OS X style: Shortcuts using Cmd/Super instead of Ctrl - bool DoubleClickSelectsWord; // = defined(__APPLE__) // OS X style: Double click selects by word instead of selecting whole text - bool MultiSelectUsesSuperKey; // = defined(__APPLE__) // OS X style: Multi-selection in lists uses Cmd/Super instead of Ctrl [unused yet] + bool OSXBehaviors; // = defined(__APPLE__) // OS X style: Text editing cursor movement using Alt instead of Ctrl, Shortcuts using Cmd/Super instead of Ctrl, Line/Text Start and End using Cmd+Arrows instead of Home/End, Double click selects by word instead of selecting whole text, Multi-selection in lists uses Cmd/Super instead of Ctrl //------------------------------------------------------------------ // User Functions