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Merge branch 'add-osx-homeend-keys' of https://github.com/michaelbartnett/imgui into michaelbartnett-add-osx-homeend-keys

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This commit is contained in:
ocornut 2016-07-29 10:34:01 +02:00
commit 802e91f69e
2 changed files with 18 additions and 5 deletions
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22
imgui.cpp
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@ -832,6 +832,7 @@ ImGuiIO::ImGuiIO()
#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
HomeEndUsesArrowSuperKey = true; // OS X style: Line/Text Start and End using Cmd+Arrows instead of Home/End
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
#endif
@ -7768,16 +7769,27 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
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_shortcutkey_and_maybe_shift_only = (io.ShortcutsUseSuperKey ? (is_super_down && !is_alt_down && !is_ctrl_down) : (is_ctrl_down && !is_alt_down && !is_super_down));
const bool is_wordmove_key_down = (io.WordMovementUsesAltKey ? io.KeyAlt : io.KeyCtrl);
const bool is_line_startend_key_down = io.HomeEndUsesArrowSuperKey && is_super_down && !is_ctrl_down && !is_alt_down;
const bool is_text_startend_key_down = is_line_startend_key_down;
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); }
if (IsKeyPressedMap(ImGuiKey_LeftArrow)) { edit_state.OnKeyPressed(is_line_startend_key_down ? STB_TEXTEDIT_K_LINESTART | k_mask : 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_line_startend_key_down ? STB_TEXTEDIT_K_LINEEND | k_mask : 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((is_text_startend_key_down ? STB_TEXTEDIT_K_TEXTSTART : 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((is_line_startend_key_down ? STB_TEXTEDIT_K_TEXTEND : 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); }
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.ShortcutsUseSuperKey && is_shortcutkey_and_maybe_shift_only) 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;

1
imgui.h
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@ -758,6 +758,7 @@ struct ImGuiIO
// 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 HomeEndUsesArrowSuperKey; // = defined(__APPLE__) // OS X style: Line/Text Start and End using Cmd+Arrows instead of Home/End
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]